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JSAC
2006
107views more  JSAC 2006»
13 years 10 months ago
Efficiency and Braess' Paradox under pricing in general networks
We study the flow control and routing decisions of self-interested users in a general congested network where a single profit-maximizing service provider sets prices for different ...
Xin Huang, Asuman E. Ozdaglar, Daron Acemoglu
AES
2005
Springer
81views Cryptology» more  AES 2005»
13 years 10 months ago
Optimum design of an interbody implant for lumbar spine fixation
A new minimally invasive surgical technique for lumbar spine fixation is currently in development. The procedure makes use of an interbody implant that is inserted between two ver...
Andrés Tovar, Shawn E. Gano, James J. Mason...
TIT
2008
121views more  TIT 2008»
13 years 10 months ago
Asynchronous Iterative Water-Filling for Gaussian Frequency-Selective Interference Channels
This paper considers the maximization of information rates for the Gaussian frequency-selective interference channel, subject to power and spectral mask constraints on each link. T...
Gesualdo Scutari, Daniel Pérez Palomar, Ser...
TIT
2008
87views more  TIT 2008»
13 years 10 months ago
Decode-and-Forward Relaying With Quantized Channel State Feedback: An Outage Exponent Analysis
The problem of resource allocation to maximize the outage exponent over a fading relay channel using the decodeand-forward protocol with quantized channel state feedback (CSF) is s...
Thanh Tùng Kim, Giuseppe Caire, Mikael Skog...
TPDS
2008
176views more  TPDS 2008»
13 years 10 months ago
Adaptive Data Collection Strategies for Lifetime-Constrained Wireless Sensor Networks
Communication is a primary source of energy consumption in wireless sensor networks. Due to resource constraints, the sensor nodes may not have enough energy to report every readin...
Xueyan Tang, Jianliang Xu